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National Stock Number:
5310-99-783-3963
Federal Supply Class:
5310
National Item Identification Number:
997833963
Description:
WASHER,SPECIAL
Detail:
A WASHER OF ANY PERIPHERAL SHAPE HAVING A CENTRALLY LOCATED HOLE. BOTH BEARING SURFACES ARE PARALLEL AND FLAT, BUT ONE OR BOTH OF THE BEARING SURFACES MUST BE BROKEN BY A COUNTERBORE, COUNTERSINK, OR SIMILARLY SHAPED RECESS. THE THICKNESS MUST NOT EXCEED 25 PER CENT OF THE OUTSIDE DIAMETER OR THE LARGEST OUTSIDE DIMENSION. THE MAXIMUM LIMIT OF THE TOLERANCE OR RANGE APPLIED TO THE THICKNESS AND/OR LARGEST OUTSIDE DIMENSION MUST BE USED TO DETERMINE COMPLIANCE. EXCLUDES WASHER, CONCAVE, RETAINER, PACKING, AND THRUST TYPE WASHERS. SEE ALSO SPACER, SLEEVE; AND SPACER, STEPPED.
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Manufacturer Information:
| 75A337812-2013 | K0289 | BRITISH AEROSPACE MILITARY AIRCRAFT & AEROSTRUCTURES | | 75A337812-2013 | K1987 | BAE SYSTEMS PLC | | DA4F75A337812-2013 | K1987 | BAE SYSTEMS PLC | | 75A337812-2013 | U9143 | BAE SYSTEMS (OPERATIONS) LIMITED |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | DEE SHAPED WASHER,0.35IN RAD,0/A LG 0.19IN CSK 0.083INX100 DEGREES.FROM 8SWG ALUMINIUM ALLOY. |
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